1, silver fungus and iron rich food together. Because the silver fungus is rich in phosphorus, and phosphorus and iron will be combined into insoluble compounds, so the silver fungus should not be eaten with iron-rich foods, such as spinach, egg yolks, animal liver and so on.

2, the silver fungus can not eat with white radish. White radish is flat and slightly cold, have heat detoxification, stomach digestion, phlegm cough and other effects, but the silver fungus and white radish can not be eaten together, the two eat together, for some special sensitive body of the crowd, easy to cause dermatitis.

The contraindications of edible fungus

1, fungus should be soaked in boiling water, after soaking, should be removed from the part of the hair is not open, especially those who are yellowish things.

2, silver fungus is mainly used to make sweet dishes to soup dishes; ice sugar silver fungus high sugar content, should not be eaten before going to bed, so as not to increase blood viscosity.

3, spoiled fungus can not eat, in order to prevent poisoning. Deterioration of the dry fungus was scorched yellow or greenish-brown, not bright, the shape of the thin and weak, easy to break, the tip of the black spots or orange-red patches, after blistering viscous, with a peculiar odor. In addition, where the surface of the dried product is long and fluffy there is a risk of mold. Psyllium poisoning is caused by Flavobacterium exotoxin. Flavobacterium exotoxin has serious damage to the human brain, liver and kidneys.

4, overnight fungus do not eat, in order to prevent poisoning. After cooking if left for a long time, under the decomposition of bacteria, nitrate will be reduced to nitrite. If you drink overnight ginkgo soup, nitrite will enter the blood circulation, so that the normal hemoglobin in the human body oxidized into methemoglobin, thus losing the ability to carry oxygen, causing poisoning, a series of symptoms occurring intestinal origin cyanosis.